All our blinds can be specified to mount either within the door frame or
over it on the wall. When determining this, consider whether the handle is
an obstruction, and the amount of depth available. There is sometimes moulding
or trim near the baseboard which may have to be removed, or at least taken
into consideration when determining width. For an outside mount it is normally
sufficient to measure about 80mm wider on both sides. The wider you specify,
the better your privacy, insulation, and light control. For the height, specify
about 100mm above the top of the frame.